JAVA接收postman传递的JSONArray数组

错误示范：

    @PostMapping("/getCustomerByPhone")
    public Result getCustomerByPhone(@RequestBody JSONArray jsonarray){return Result.success(gettelCustomerService.getCustomerByPhone(parameter));}

虽然这种方式在debug的时候能读到参数值，但是会在转换格式的时候报错。

正确示范：

    @PostMapping("/getCustomerByPhone")
    public Result getCustomerByPhone(@RequestBody Parameter parameter){return Result.success(gettelCustomerService.getCustomerByPhone(parameter));}

使用Parameter类型接收参数，在Service层使用fastjson解析
String dataStr = parameter.getData();
JSONObject data = JSONObject.parseObject(dataStr);

    @Override
    public GettelCustomer getCustomerByPhone(Parameter parameter) //Service代码
    {
        String dataStr = parameter.getData();
        JSONObject data = JSONObject.parseObject(dataStr);
        String phone = data.get("phone").toString();
        GettelCustomer customerByPhone = gettelCustomerCache.getCustomerByPhone(phone);if(customerByPhone == null){
            throw new BusinessException(ResultEnum.VALIDATE_FAILED, "不存在该客户");}return customerByPhone;}